Patents by Inventor Mark Allen Johnson
Mark Allen Johnson has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11419236Abstract: An electronic system includes a rack assembly including a first rail and a second rail defining a first width therebetween and a chassis that supports electronic components and is insertable between the first rail and the second rail. The chassis includes a first side and a second side defining a second width therebetween that is less than the first width. The electronic system further includes a power connector coupled to the chassis and movable between a first position and a second position. The power connector and the second side define a third width when the power connector is in the first position. The power connector and the second side define a fourth width when the power connector is in the second position. The third width is greater than the first width and the fourth width is less than the first width.Type: GrantFiled: November 12, 2018Date of Patent: August 16, 2022Assignee: ABB Power Electronics Inc.Inventors: Mark Allen Johnson, Edward Clark Fontana, Charles Edward Higby
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Patent number: 11305663Abstract: A method for charging an electric vehicle includes steps of providing a charger station and providing an electric vehicle operable to navigate to a desired destination autonomously, the vehicle comprising a power receiver configured to mate with the charger station to provide charging to the electric vehicle. The method further includes steps of aligning, via autonomous operation of the electric vehicle, the charger station and the power receiver of the electric vehicle, so as mate the charger station and the power receiver, and initiating charging of the electric vehicle upon mating of the charger station and the power receiver.Type: GrantFiled: October 20, 2017Date of Patent: April 19, 2022Assignee: General Electric CompanyInventors: Edward Clark Fontana, Mark Allen Johnson
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Patent number: 11212936Abstract: A power connector includes an outer casing couplable to a chassis such that the outer casing is positioned between sides of the chassis. The power connector also includes a body movably coupled to the outer casing. The body is movable between a first position and a second position. The body extends beyond the outer casing when in the first position. The body positioned entirely within the outer casing when in the second position.Type: GrantFiled: November 12, 2018Date of Patent: December 28, 2021Assignee: ABB Power Electronics Inc.Inventors: Mark Allen Johnson, Edward Clark Fontana, Charles Edward Higby
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Patent number: 10566788Abstract: A redundant boost circuit configured to compensate for a voltage drop between a power supply and a plurality of loads is provided. The redundant boost circuit includes a first compensator module and a second compensator module. The first compensator module includes a first primary boost circuit and a first secondary boost circuit. The second compensator module includes a second primary boost circuit and a second secondary boost circuit. The first primary boost circuit and the second secondary boost circuit are electrically coupleable between the power supply and a first load. The second primary boost circuit and the first secondary boost circuit are electrically coupleable between the power supply and a second load.Type: GrantFiled: October 18, 2017Date of Patent: February 18, 2020Assignee: ABB Schweiz AGInventors: Mark Allen Johnson, Brandon Michael Kamphaus, Edward Clark Fontana
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Patent number: 10374421Abstract: A controller for use in a line voltage drop compensation system is provided. The controller includes a processing device and a memory device coupled to the processing device. The controller is configured to determine a resistance of a power transmission line, the resistance of the power transmission line determined at least partially based on a plurality of characteristics of a load and the transmission line. The controller is also configured to generate a control signal to control an output voltage of a boost circuit, the output voltage determined at least partially based on the determined resistance of the power transmission line. The controller is further configured to transmit the control signal to the boost circuit to cause the boost circuit to generate an output voltage to compensate for the voltage drop.Type: GrantFiled: October 11, 2017Date of Patent: August 6, 2019Assignee: ABB Schweiz AGInventors: Mark Allen Johnson, Edward Clark Fontana, James Edward Harvey, Brandon Michael Kamphaus
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Publication number: 20190082554Abstract: An electronic system includes a rack assembly including a first rail and a second rail defining a first width therebetween and a chassis that supports electronic components and is insertable between the first rail and the second rail. The chassis includes a first side and a second side defining a second width therebetween that is less than the first width. The electronic system further includes a power connector coupled to the chassis and movable between a first position and a second position. The power connector and the second side define a third width when the power connector is in the first position. The power connector and the second side define a fourth width when the power connector is in the second position. The third width is greater than the first width and the fourth width is less than the first width.Type: ApplicationFiled: November 12, 2018Publication date: March 14, 2019Inventors: Mark Allen Johnson, Edward Clark Fontana, Charles Edward Higby
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Publication number: 20190082553Abstract: An electronic system includes a rack assembly including a first rail and a second rail defining a first width therebetween and a chassis that supports electronic components and is insertable between the first rail and the second rail. The chassis includes a first side and a second side defining a second width therebetween that is less than the first width. The electronic system further includes a power connector coupled to the chassis and movable between a first position and a second position. The power connector and the second side define a third width when the power connector is in the first position. The power connector and the second side define a fourth width when the power connector is in the second position. The third width is greater than the first width and the fourth width is less than the first width.Type: ApplicationFiled: November 12, 2018Publication date: March 14, 2019Inventors: Mark Allen Johnson, Edward Clark Fontana, Charles Edward Higby
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Patent number: 10130000Abstract: An electronic system includes a rack assembly including a first rail and a second rail defining a first width therebetween and a chassis that supports electronic components and is insertable between the first rail and the second rail. The chassis includes a first side and a second side defining a second width therebetween that is less than the first width. The electronic system further includes a power connector coupled to the chassis and movable between a first position and a second position. The power connector and the second side define a third width when the power connector is in the first position. The power connector and the second side define a fourth width when the power connector is in the second position. The third width is greater than the first width and the fourth width is less than the first width.Type: GrantFiled: October 11, 2016Date of Patent: November 13, 2018Assignee: ABB Schweiz AGInventors: Mark Allen Johnson, Edward Clark Fontana, Charles Edward Higby
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Publication number: 20180272875Abstract: A method for charging an electric vehicle includes steps of providing a charger station and providing an electric vehicle operable to navigate to a desired destination autonomously, the vehicle comprising a power receiver configured to mate with the charger station to provide charging to the electric vehicle. The method further includes steps of aligning, via autonomous operation of the electric vehicle, the charger station and the power receiver of the electric vehicle, so as mate the charger station and the power receiver, and initiating charging of the electric vehicle upon mating of the charger station and the power receiver.Type: ApplicationFiled: October 20, 2017Publication date: September 27, 2018Inventors: Edward Clark Fontana, Mark Allen Johnson
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Publication number: 20180275711Abstract: A controller for use in a line voltage drop compensation system is provided. The controller includes a processing device and a memory device coupled to the processing device. The controller is configured to determine a resistance of a power transmission line, the resistance of the power transmission line determined at least partially based on a plurality of characteristics of a load and the transmission line. The controller is also configured to generate a control signal to control an output voltage of a boost circuit, the output voltage determined at least partially based on the determined resistance of the power transmission line. The controller is further configured to transmit the control signal to the boost circuit to cause the boost circuit to generate an output voltage to compensate for the voltage drop.Type: ApplicationFiled: October 11, 2017Publication date: September 27, 2018Inventors: Mark Allen Johnson, Edward Clark Fontana, James Edward Harvey, Brandon Michael Kamphaus
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Publication number: 20180278054Abstract: A redundant boost circuit configured to compensate for a voltage drop between a power supply and a plurality of loads is provided. The redundant boost circuit includes a first compensator module and a second compensator module. The first compensator module includes a first primary boost circuit and a first secondary boost circuit. The second compensator module includes a second primary boost circuit and a second secondary boost circuit. The first primary boost circuit and the second secondary boost circuit are electrically coupleable between the power supply and a first load. The second primary boost circuit and the first secondary boost circuit are electrically coupleable between the power supply and a second load.Type: ApplicationFiled: October 18, 2017Publication date: September 27, 2018Inventors: Mark Allen Johnson, Brandon Michael Kamphaus, Edward Clark Fontana
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Publication number: 20180102631Abstract: An electronic system includes a rack assembly including a first rail and a second rail defining a first width therebetween and a chassis that supports electronic components and is insertable between the first rail and the second rail. The chassis includes a first side and a second side defining a second width therebetween that is less than the first width. The electronic system further includes a power connector coupled to the chassis and movable between a first position and a second position. The power connector and the second side define a third width when the power connector is in the first position. The power connector and the second side define a fourth width when the power connector is in the second position. The third width is greater than the first width and the fourth width is less than the first width.Type: ApplicationFiled: October 11, 2016Publication date: April 12, 2018Inventors: Mark Allen Johnson, Edward Clark Fontana, Charles Edward Higby
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Patent number: 9548871Abstract: A power system is provided. The power system includes a communications bus and a plurality of modules communicatively coupled to the communications bus. Each of the plurality of modules is configured to continuously monitor the communications bus, transmit a modulated signal at a predetermined frequency when the module detects an incoherent signal on the communications bus, become a master module when the module detects a coherent signal at the predetermined frequency on the communications bus, and cease transmitting the modulated signal when the coherent signal is not detected after a period of time.Type: GrantFiled: March 4, 2014Date of Patent: January 17, 2017Assignee: General Electric CompanyInventor: Mark Allen Johnson
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Patent number: 9490634Abstract: An exemplary power distribution system includes multiple power modules and a controller. The multiple power modules are coupled in parallel to supply power to a load. The controller is configured to provide a total number of the power modules and unique numbers to each member of the power modules. At least a member of the multiple power modules is set up to independently determine its own ON status and OFF status based on the total number and the unique numbers when the power distribution system is in operation, wherein an ONthreshold in association with a corresponding unique number is determined to decide its own ON status. A method for operating the power distribution and an energy distribution system are also described.Type: GrantFiled: November 25, 2014Date of Patent: November 8, 2016Assignee: General Electric CompanyInventors: Juan Zhang, Ming Fu, Mark Allen Johnson
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Publication number: 20160020695Abstract: An exemplary power distribution system includes multiple power modules and a controller. The multiple power modules are coupled in parallel to supply power to a load. The controller is configured to provide a total number of the power modules and unique numbers to each member of the power modules. At least a member of the multiple power modules is set up to independently determine its own ON status and OFF status based on the total number and the unique numbers when the power distribution system is in operation, wherein an ONthreshold in association with a corresponding unique number is determined to decide its own ON status. A method for operating the power distribution and an energy distribution system are also described.Type: ApplicationFiled: November 25, 2014Publication date: January 21, 2016Inventors: Juan ZHANG, Ming Fu, Mark Allen Johnson
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Publication number: 20140258573Abstract: A power system is provided. The power system includes a communications bus and a plurality of modules communicatively coupled to the communications bus. Each of the plurality of modules is configured to continuously monitor the communications bus, transmit a modulated signal at a predetermined frequency when the module detects an incoherent signal on the communications bus, become a master module when the module detects a coherent signal at the predetermined frequency on the communications bus, and cease transmitting the modulated signal when the coherent signal is not detected after a period of time.Type: ApplicationFiled: March 4, 2014Publication date: September 11, 2014Applicant: General Electric CompanyInventor: MARK ALLEN JOHNSON
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Patent number: D707600Type: GrantFiled: March 15, 2013Date of Patent: June 24, 2014Assignee: Bayerische Motoren Werke AktiengesellschaftInventor: Mark Allen Johnson
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Patent number: D710760Type: GrantFiled: March 15, 2013Date of Patent: August 12, 2014Assignee: Bayerische Motoren Werke AktiengesellschaftInventor: Mark Allen Johnson
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Patent number: D715707Type: GrantFiled: March 15, 2013Date of Patent: October 21, 2014Assignee: Bayerische Motoren Werke AktiengesellschaftInventor: Mark Allen Johnson
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Patent number: D723724Type: GrantFiled: March 15, 2013Date of Patent: March 3, 2015Assignee: Bayerische Motoren Werke AktiengesellschaftInventor: Mark Allen Johnson